Update README.md

Fix set_bo3 vertigo

Add on 2nd map and 3rd map vertigo

Added vertigo, add feature

-Added vertigo to veto mapool (you need to add "de_vertigo" field in table veto)
-Link of veto room is now hidden by default to prevent stream hacker
-Veto is now released and beta tag is removed.

Update V1.74

Update input veto URL (readonly)

-Update Php requirement

Delete schedule.php

Update V1.70

Update V1.65

Update V1.64